222201440202344 has 64 divisors (see below), whose sum is σ = 431214482580480. Its totient is φ = 107230124160000.

The previous prime is 222201440202331. The next prime is 222201440202367. The reversal of 222201440202344 is 443202044102222.

It is a self number, because there is not a number n which added to its sum of digits gives 222201440202344.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582674117 + ... + 583055339.

It is an arithmetic number, because the mean of its divisors is an integer number (6737726290320).

Almost surely, 2^{222201440202344} is an apocalyptic number.

It is an amenable number.

222201440202344 is a deficient number, since it is larger than the sum of its proper divisors (209013042378136).

222201440202344 is a wasteful number, since it uses less digits than its factorization.

222201440202344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387522 (or 387518 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 222201440202344 its reverse (443202044102222), we get a palindrome (665403484304566).

The spelling of 222201440202344 in words is "two hundred twenty-two trillion, two hundred one billion, four hundred forty million, two hundred two thousand, three hundred forty-four".